function dis_chart_bar_multiple($chart) {
global $chart_colors;
$title = $chart["title"];
$xlabels = $chart["xlabels"];
$values = $chart["plots"]["values"];
$labels = $chart["plots"]["labels"];
$legends = $chart["plots"]["legends"];
$new_bar = $chart["plots"]["new_bar"];
$graph = new Graph(600, 250);
$graph->setAntiAliasing(TRUE);
$graph->setBackgroundColor(new Color(240, 240, 240));
$group = new PlotGroup;
$group->grid->hideVertical();
$group->setPadding(45, 22 ,30, 40);
$group->setSpace(3, 3, NULL, NULL);
$group->legend->setAlign(NULL, LEGEND_TOP);
$group->legend->setPosition(1,0);
// X axis Labels infos
$xlabel = new Label($xlabels);
$group->axis->bottom->setlabelText($xlabels);
// Title infos
if ($title != "") {
$graph->title->set("$title");
}
$num = 0;
$nb_bars = array_sum($new_bar);
$num_bar = 0;
// $num_plot is the plot number
// $num_bar is the bar number (1 bar can cumul more than one plot)
foreach ($values as $num_plot => $plot_values) {
// Chart infos : colors, size, shadow
if ($new_bar[$num_plot] == 1) {
$num_bar++;
}
$plot = new BarPlot($plot_values, $num_bar, $nb_bars);
$plot->setBarColor(new Color($chart_colors[$num_plot][0], $chart_colors[$num_plot][1], $chart_colors[$num_plot][2]));
$plot->setBarSize(0.6);
if ($new_bar[$num_plot] == 1) {
$plot->barShadow->setSize(2);
$plot->barShadow->smooth(TRUE);
// Labels infos
$label = new Label($labels[$num_plot]);
$label->setFont(new Tuffy(8));
$label->setAlign(NULL, LABEL_TOP);
$plot->label = $label;
}
$group->add($plot);
$group->legend->add($plot, utf8_decode($legends[$num_plot]), LEGEND_BACKGROUND);
}
$graph->add($group);
$graph->draw();
}
$plot->barShadow->smooth(TRUE);
$mois = array('Jan', 'Fév', 'Mar', 'Avr', 'Mai', 'Jun', 'Juil', 'Août', 'Sept', 'Oct', 'Nov', 'Déc');
$label = array();
foreach ($mois as $m) {
$label[] = $m;
}
$label[] = ' ';
foreach ($mois as $m) {
$label[] = $m;
}
$plot->xAxis->setLabelText($label);
/* ICI */
$max = array_max($values);
$yValues = array();
for ($i = 0; $i <= $max; $i++) {
$yValues[] = $i;
}
$plot->yAxis->setLabelText($yValues);
// Image::drawError(var_export($yValues, TRUE));
$plot->yAxis->setLabelText($yValues);
$plot->setPadding(30, 5, 20, 15);
$labelAvant = new Label("2005");
$labelAvant->setFont(new TTFFont(ARTICHOW_FONT . '/TuffyBold.ttf', 12));
$labelAvant->move(180, 10);
$labelMaintenant = new Label("2006");
$labelMaintenant->setFont(new TTFFont(ARTICHOW_FONT . '/TuffyBold.ttf', 12));
$labelMaintenant->move(450, 10);
$graph->add($plot);
$graph->addLabel($labelAvant, 0, 0);
$graph->addLabel($labelMaintenant, 0, 0);
$graph->draw();
public function drawComponent(awDrawer $drawer, $x1, $y1, $x2, $y2, $aliasing)
{
$this->label->setFont(new Tuffy(8));
$datayReal = $this->datay;
$dataySkewed = array();
for ($index = 0; $index < count($this->datay); $index++) {
$dataySkewed[$index] = false;
}
$count = count($this->datay);
$max = $this->getRealYMax(NULL);
$min = $this->getRealYMin(NULL);
// Find zero for bars
if ($this->xAxisZero and $min <= 0 and $max >= 0) {
$zero = 0;
} else {
if ($max < 0) {
$zero = $max;
} else {
$zero = $min;
}
}
// Get base position
$zero = awAxis::toPosition($this->xAxis, $this->yAxis, new awPoint(0, $zero));
// Distance between two values on the graph
$distance = $this->xAxis->getDistance(0, 1);
// Compute paddings
$leftPadding = $this->barPadding->left * $distance;
$rightPadding = $this->barPadding->right * $distance;
$padding = $leftPadding + $rightPadding;
$space = $this->barSpace * ($this->number - 1);
$barSize = ($distance - $padding - $space) / $this->number;
$barPosition = $leftPadding + $barSize * ($this->identifier - 1);
for ($key = 0; $key < $count; $key++) {
$value = $this->datay[$key];
if ($value !== NULL) {
/* Determine if we should use cut symbol */
$position = awAxis::toPosition($this->xAxis, $this->yAxis, new awPoint($key, $value));
$barStart = $barPosition + ($this->identifier - 1) * $this->barSpace + $position->x;
$barStop = $barStart + $barSize;
$t1 = min($zero->y, $position->y);
$t2 = max($zero->y, $position->y);
if (round($t2 - $t1) == 0) {
continue;
}
if ($dataySkewed[$key]) {
$xmin = round($t1) - $this->depth + $this->move->top;
$xmax = round($t2) - $this->depth + $this->move->top;
$dividerPoint = ($xmax - $xmin) * 0.2 + $xmin;
$p1x = round($barStart) + $this->depth + $this->move->left;
$p1y = round($t1) - $this->depth + $this->move->top;
$p2x = round($barStop) + $this->depth + $this->move->left;
$p2y = round($t2) - $this->depth + $this->move->top;
$p1 = new awPoint($p1x, $p1y);
$p2 = new awPoint($p2x, $p2y);
$this->drawBar($drawer, $p1, $p2, $key);
$lineX = round($barStop) + $this->depth + $this->move->left;
$lineY = $dividerPoint;
/* Draw a two-pixel white line over the bar at the divider point. */
$white = imagecolorallocate($drawer->resource, 255, 255, 255);
imageline($drawer->resource, $lineX - $barSize + 1, $lineY, $lineX + 1, $lineY, $white);
imageline($drawer->resource, $lineX - $barSize + 1, $lineY + 1, $lineX + 1, $lineY + 1, $white);
} else {
$p1 = new awPoint(round($barStart) + $this->depth + $this->move->left, round($t1) - $this->depth + $this->move->top);
$p2 = new awPoint(round($barStop) + $this->depth + $this->move->left, round($t2) - $this->depth + $this->move->top);
$this->drawBar($drawer, $p1, $p2, $key);
}
}
}
$maxValue = $this->maxValue;
// Draw labels
foreach ($datayReal as $key => $value) {
if ($value !== NULL) {
if ($value > $maxValue) {
$maxValue = $value;
}
$position = awAxis::toPosition($this->xAxis, $this->yAxis, new awPoint($key, $this->datay[$key]));
$position2 = awAxis::toPosition($this->xAxis, $this->yAxis, new awPoint($key, $this->datay[$key] / 2));
$point = new awPoint($barPosition + ($this->identifier - 1) * $this->barSpace + $position->x + $barSize / 2 + 1 + $this->depth, $position->y - $this->depth);
$point2 = new awPoint($barPosition + ($this->identifier - 1) * $this->barSpace + $position2->x + $barSize / 2 + 1 + $this->depth, $position2->y - $this->depth);
if ($maxValue == 0) {
$maxValue = 1;
}
if ($value != 0 && $this->drawPercent) {
/* Mode 2 is the white box number at the top of the bar */
$this->label->drawSpecial($drawer, $point2, $key, $value);
//$this->label->draw($drawer, $point, $key);
}
}
}
switch ($this->view) {
case DASHBOARD_GRAPH_YEARLY:
$tabImage = imagecreatefrompng('images/tab3.png');
imagecopy($drawer->resource, $tabImage, 399, 0, 0, 0, 63, 73);
break;
case DASHBOARD_GRAPH_MONTHLY:
$tabImage = imagecreatefrompng('images/tab2.png');
imagecopy($drawer->resource, $tabImage, 399, 0, 0, 0, 63, 73);
break;
case DASHBOARD_GRAPH_WEEKLY:
default:
$tabImage = imagecreatefrompng('images/tab1.png');
imagecopy($drawer->resource, $tabImage, 399, 0, 0, 0, 63, 73);
break;
}
if ($this->noData) {
$noDataImage = imagecreatefromjpeg('images/graphNoData.jpg');
imagecopy($drawer->resource, $noDataImage, 27, 13, 0, 0, 363, 195);
}
}